During contraction of heart what prevents backflow of blood
Asked by admin @ in Biology viewed by 312 People
What prevents backflow of blood inside heart during contraction ?
Answered by admin @
a) Valves in heart
b) Thick muscular walls of ventricles
c) Thin walls of atria
d) Inner lining of the heart
Similar Questions
What prevents backflow of blood in heart during contraction
Asked by admin @ in Biology viewed by 307 persons
What prevents backflow of blood inside heart during contraction ?
What type of blood vessel has valves to prevent backflow
Asked by admin @ in Health viewed by 270 persons
Consider the blood vessels pictured below. Which statement best explains this type of blood vessel and the function of these vessels’ valves?
A. These are arteries, which prevent the backflow …
During ventricular contraction which two valves of the heart open
Asked by admin @ in Health viewed by 280 persons
The heart contracts twice for every heartbeat. One contraction is the atrial contraction while the other is the ventricular contraction. During ventricular contraction, which two valves of the heart open?
The aortic semilunar valve prevents blood from returning to the
Asked by admin @ in Biology viewed by 291 persons
A) Aortic semilunar valve B) Mitral (bicuspid) valve C) Tricuspid valve D) Pulmonary semilunar valve 1) Prevents backflow into the left ventricle. ----------------- 2) Prevents backflow into the right atrium. …
What transports oxygenated blood from the lungs to the heart
Asked by admin @ in Biology viewed by 335 persons
The right ventricle transports oxygenated blood to the lungs true or false
It's possible to contract an sti through a blood transfusion
Asked by admin @ in Health viewed by 292 persons
True or false: It's possible to contract an STI through a blood transfusion.
The nearest organ to which heart supplies oxygenated blood
Asked by admin @ in Biology viewed by 301 persons
Name the nearest organ to which heart supplies blood(oxygenated): 1.Lung 2.Stomach 3.Intestine 4.Heart itself
The contraction and relaxation of the heart is called
Asked by admin @ in Science viewed by 283 persons
What are the contraction and relaxation of human heart called?
How many blood vessels are attached to the heart
Asked by admin @ in Science viewed by 309 persons
How many blood vessels are attached to the heart what are they
Blood enters the right atrium of the heart from the
Asked by admin @ in Health viewed by 321 persons
Blood enters the right atrium of the heart from the
The phase of the cardiac cycle where the heart contracts
Asked by admin @ in Biology viewed by 296 persons
During the phase of the cardiac cycle called , the entire heart is relaxed and blood flows into all four chambers. 2. during the phase of the cardiac cycle called …
The right side of the heart pumps deoxygenated blood into
Asked by admin @ in Social Studies viewed by 298 persons
The right side of the heart pumps deoxygenated blood into __________.
Artery that carries blood from the heart to the lungs
Asked by admin @ in Biology viewed by 272 persons
The pulmonary artery carries blood from the _____.
lungs to the heart
heart to the lungs
lungs to the rest of the body
the rest of the body to the …
What type of vessel carries blood back to the heart
Asked by admin @ in Biology viewed by 292 persons
In the systemic circulation, what kind of blood
vessel carries blood from the body back to heart?
arteries
valves
veins
arterioles
Which chamber of human heart receives oxygenated blood
Asked by admin @ in Chemistry viewed by 278 persons
Which chamber of the human heart receives oxygenated blood?
Most viewed questions in Biology
Dinesh super simplified science biology class 10 pdf free download
Asked by admin @ in Biology viewed by 4984 persons
Write a few lines of dialogue based on this narrative
Asked by maham237 @ in Biology viewed by 4114 persons
When should you refuse to accept food in a shipment
Asked by maham237 @ in Biology viewed by 3569 persons
Observe and describe the floral parts of brassica flower
Asked by admin @ in Biology viewed by 2693 persons
A food worker is putting chemicals into clean spray bottles
Asked by maham237 @ in Biology viewed by 2457 persons
To what extent do you believe mrs. zahari received effective, safe, and patient-centered care?
Asked by maham237 @ in Biology viewed by 2296 persons
Studying one trait at a time ensures that multiple are not changing simultaneously.
Asked by maham237 @ in Biology viewed by 1979 persons
Which precautions you have taken in porating of microscope
Asked by admin @ in Biology viewed by 1820 persons
A major disturbance that caused the ecosystem to stabilize at a new equilibrium.
Asked by maham237 @ in Biology viewed by 1567 persons
Imagine you do dna fingerprinting in a forensics lab apex
Asked by maham237 @ in Biology viewed by 1449 persons
In both poems the connotation of the underlined language implies
Asked by admin @ in Biology viewed by 1315 persons